{"id":1594628,"slug":"cl-platais-1","name":"Cl Platais 1","domain":"deep-sky","class":"cluster","otype":"OpC","otype_label":"OpenCluster","ra":322.5083333333333,"dec":48.97666666666667,"coo_err_mas":null,"coo_bibcode":"2002A&A...389..871D","plx_mas":1.34804,"pmra":-2.88,"pmdec":-1.95,"rv_kms":-15.4,"redshift":-5.136755e-05,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":30,"simbad_oid":73035,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-09-18T08:17:46.959197+00:00","views":19,"first_seen":"2026-08-14T16:49:53.050273+00:00","updated_at":"2026-08-14T16:49:53.050273+00:00","identifiers":["C 2128+488","Cl Platais 1","[KC2019] Theia 758","[KPS2012] MWSC 3519"],"measurements":[{"parameter":"distance","value":1336.0,"value_text":null,"unit":"pc","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2017AstBu..72..257L","ref_year":2017},{"parameter":"parallax","value":1.34804,"value_text":null,"unit":"mas","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2019AJ....158..122K","ref_year":2019},{"parameter":"pm_dec","value":-0.197,"value_text":null,"unit":"mas/yr","err_plus":0.224,"err_minus":0.224,"band":null,"method":"ICRS","source":"simbad","reference":"2017AstBu..72..257L","ref_year":2017},{"parameter":"pm_dec","value":-1.31,"value_text":null,"unit":"mas/yr","err_plus":2.9,"err_minus":2.9,"band":null,"method":"ICRS","source":"simbad","reference":"2014A&A...564A..79D","ref_year":2014},{"parameter":"pm_ra","value":-1.224,"value_text":null,"unit":"mas/yr","err_plus":0.191,"err_minus":0.191,"band":null,"method":"ICRS","source":"simbad","reference":"2017AstBu..72..257L","ref_year":2017},{"parameter":"pm_ra","value":-2.65,"value_text":null,"unit":"mas/yr","err_plus":2.04,"err_minus":2.04,"band":null,"method":"ICRS","source":"simbad","reference":"2014A&A...564A..79D","ref_year":2014},{"parameter":"radial_velocity","value":-15.4,"value_text":null,"unit":"km/s","err_plus":0.2,"err_minus":0.2,"band":null,"method":"v","source":"simbad","reference":"2017AstBu..72..257L","ref_year":2017}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=Cl Platais 1","fetched_at":"2026-09-18T08:17:46.955777+00:00"}]}